• 한국건설관리학회논문집
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• 제12권5호
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• pp.35-45
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• 2011

최근 한국 주택시장의 혼재하고 있는 문제점으로 인해 공급기반 강화 전략이 중요한 화두가 되고 있다. 특히, 2008년 이후 금융시장 불안으로 인한 주택시장의 침체로 미분양주택 해소 및 서민주거안정을 위한 정책이 요구되고 있다. 그러나 이들은 주택공급조절과 주택공급확대라는 서로 상반된 목표를 갖고 있기 때문에 정책결정에 어려움을 발생시킨다. 따라서 본 연구는 미분양해소 및 서민주거확대를 위한 주택정책 적용 시 주택시장을 구성하는 다양한 변수 간 관계들의 구조적 변화를 파악함으로써 정책 실효성을 분석하는 시스템다이내믹스 모델을 개발한다. 개발된 모텔에 다양한 정책 시나리오를 적용함으로써 가능한 정책대안들을 평가하고, 문제해결을 위한 정책을 제안한다. 연구 결과, 민간을 배제한 공공 주도의 공급정책 및 미분양주택 해결을 위한 민간 주택건설 규제는 건설시장의 자율조절기능을 위축시키는 요소로 작용할 수 있다. 따라서 민간 주택건설의 자율적 조절기능을 지원하는 정책을 마련해야 민간 주택시장의 공급체계 안정화 및 수요-공급 조절기능의 정상화를 이룰 수 있다.

• 가정과삶의질연구
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• 제20권5호
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• pp.51-67
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• 2002

The purpose of this study is to find the role and issues of housing management under the community care system which cover the middle class older people. Research method was qualitative research by the interview of 21 subjects with open-ended questionnaire. Most of the older people want to live in the community alone with poor supporting system, because present community care system does not established well, so it cannot cover the staying put service for independent living, such as community alarm, care and repair, handyman, floating support, and meal service within the community. The result showed that community care might be partially avaliable from the welfare center but not well established or transfer to Dong-Office as an agency of community welfare center. However, the subjects had higher needs about housing management for older people than previous study on the hypothetical level. Successful pilot project might be required to develop the community care system focused on housing management for older people.

• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2009년도 하계학술발표대회 논문집
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• pp.9-14
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• 2009

A variety of Certification systems are initiated, as increased demands for housing quality of building & house owner. New building and apartment built in Seoul metropolitan should acquire Building Energy Rating System and Housing Performance Grade indication System, Green Building Certification System. Building Energy Rating System could be acquired through the certification from energy performance index of environment grade in Housing Performance Grade Indication. Between Housing Performance Grade Indication and Green Building Certification System, There are troublesome to acquire certification because a lot of assessment items are overlapped. At a result, the rational and efficient certification system should be initiated not only to avoid overlap among those certification systems and promote Green Building market share but also efficient certification system operation. We will discuss on assessment items between Housing Performance Grade Indication System and Green Building Certification System and release the improvement method those Certification Systems to avoid overlapping to assessment items.

• 한국주거학회논문집
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• 제26권2호
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• pp.103-110
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• 2015

Precast Concrete (PC) construction method can be the one that is suitable for long-life housing due to its merit in respect of maintenance and durability based on crack-free from mass production with indirect construction cost-saving-effect due to shortening construction period comparing to the conventional construction method, but it has the problem that causes the raise of direction construction costs. So, this study analyzed its economic feasibility of PC method whose maintenance and durability are excellent for underground parking lot of apartment house for accomplishing cost-saving long-life housing by applying the various structural system. In evaluation of unit module structural system, two-way PC system requires 10 to 28% more costs for frame work than RC rigid frames, and, one-way PC system 98~112%. Although it varies depending on the method, the costs are similar to RC rigid frame structure, provided a proper method is adopted. Also, Model 11, which was most economical in the evaluation, was applied to an real parking lot and about 2 to 6% of construction costs was reduced than RC rigid frames. This seems to be because, although PC system has a higher production cost, introduction of P.S (prestress) reduces member depth and, therefore, height, as well as the number of members per unit module.

• 지적과 국토정보
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• 제44권2호
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• pp.231-242
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• 2014

주택의 착공과 동시에 수분양자에게 주택을 분양하는 주택선분양제에서는 사업자가 분양의무를 이행하지 못할 위험이 항상 존재한다. 이러한 위험으로부터 수분양자를 보호하기 위해 주택분양보증제도가 도입 운영되고 있으나, 주택분양보증사고가 발생하면 수분양자 피해발생 등 여러 문제점이 발생한다. 따라서 주택분양보증사고에 대한 관심이 높지만, 지금까지 주택분양보증사고 발생요인에 대한 연구는 별로 없었다. 본 연구는 이러한 배경에서 주택분양보증사업의 사업장 특성과 사업자 특성 등의 자료를 기초로 주택분양보증사고에 영향을 미치는 요인을 분석하고 예측모형 개발의 가능성을 검토하였다. 분석방법으로는 이항로지스틱 회귀모형을 사용하였다. 분석결과 주택분양보증사고 발생은 주택분양사업장 소재지, 사업유형, 건설하는 주택의 유형, PF대출보증 유무 등의 사업장 특성과 시행사 시공사 신용등급, 주택건설 착공연도 등에 영향을 받는 것으로 나타났다.

• 한국태양에너지학회 논문집
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• 제31권1호
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• pp.121-129
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• 2011

The concept of bio-housing comes from the new social and culture housing trends. Previous research have shown standards on performance criteria for bio-housing. However some criteria on that research were overlapped because they were merged from various current housing assessment systems. This current research looks on the duplication of criteria which were impossible to evaluate current housing assessment, and make specialized factors for bio-housing developments. Finally the research shows the magnitude of factors for bio-housing performance criteria.

• 한국주거학회논문집
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• 제21권2호
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• pp.69-76
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• 2010

The purpose of this study was to investigate housing DB construction for elderly people. Document research and content analysis methods were used in this study. The major results of this study are as follows. The number of elderly household is increasing very rapidly. In particular, they consist of a single person or a couple. These households prefer to live and age in a detached house. However, the social welfare system does not satisfy their needs. Therefore a systematic social support or welfare system is required to reflect their needs. For example, related works of housing welfare need to be prepared so that their data base system correctly reflects the socio-demographic characteristics and living conditions of the elderly.

• Current Optics and Photonics
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• 제1권2호
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• pp.125-131
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• 2017

We propose a new graphical method for selecting a pair of optical and housing materials to simultaneously athermalize and achromatize an LWIR optical system. To have a much better opportunity to select the IR glasses and housing materials, an athermal glass map is expanded by introducing the DOE with negative chromatic power. Additionally, from the depth of focus in an LWIR optical system, the tolerable housing boundary is provided to realize an athermal and achromatic system even for not readily available housing material. Thus, we can effectively determine a pair of optical and housing materials by reducing the thermal shift to be less than the depth of focus. By applying this method to design a night vision camera lens, the chromatic and thermal defocuses are reduced to less than the depth of focus, over the specified waveband and temperature ranges.

• International Journal of Internet, Broadcasting and Communication
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• 제13권4호
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• pp.143-153
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• 2021

Recently, by applying the 4th industrial revolution technologies such as A.I., IoT, and big data to general residential infrastructure, various application services of residential-based are provided to residents through linkage and utilization between technologies. Accordingly, smart housing system is increasing as advanced living spaces that can improve the quality of life and convenience of residents. Such a smart housing is expected to be an item that can create new demands and markets in the construction industry since it provides a new paradigm that combines construction technology and IT by combining IT technology with existing construction industry. Based on this, it is expected that it will be possible to gradually develop large-scale markets such as smart buildings and smart cities. In this paper, therefore, we propose an artificial intelligence multiplex smart housing system as an intelligent platform that can autonomously manage and control the size of places and spaces, used for various purposes based on smart housing technology by using artificial intelligence systems.

• 국제학술발표논문집
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• The 5th International Conference on Construction Engineering and Project Management
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• pp.151-157
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• 2013

Since the sub-prime mortgage crisis from the US in 2008, the Korean housing market has plummeted. However, the deposit prices of the Korean local lease contract, Chonsei, had been increasing. This increase of Chonsei prices can be a threat to low-income people, most of whom prefer to live in houses with a Chonsei contract. In the housing and Chonsei market, there are many stakeholders with their own interest, hence, simple thoughts about housing and Chonsei market, such as more house supply, will decrease house price, would not work in a real complex housing market. In this research, we suggests system dynamics conceptual model which consists of causal-loop-diagrams for the Chonsei market as well as the housing market. In conclusion, the Chonsei price has its own homeostasis characteristics and different price behavior with housing price in the short and long term period. We found that unless government does not have a structural causation mind in implementing policies in the real estate market, the government may not attain their intended effectiveness on both markets.